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| author | Stephen Hemminger <[email protected]> | 2007-05-14 19:38:15 +0000 |
|---|---|---|
| committer | Jeff Garzik <[email protected]> | 2007-05-18 00:43:14 +0000 |
| commit | 50432cb534b566c4fd9e371fb37464a65ccd2391 (patch) | |
| tree | b9967313ebf46d37650fbbc66fb35240be1825c0 /drivers/net/ibm_emac/ibm_emac_phy.c | |
| parent | sky2: remove dual port workaround (diff) | |
| download | kernel-50432cb534b566c4fd9e371fb37464a65ccd2391.tar.gz kernel-50432cb534b566c4fd9e371fb37464a65ccd2391.zip | |
sky2: memory barriers change
Do some memory barrier changes for safety/perfomance:
Don't need read after update to index, mmiowb() followed by read at end
of irq is sufficient.
Signed-off-by: Stephn Hemminger <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
Diffstat (limited to 'drivers/net/ibm_emac/ibm_emac_phy.c')
0 files changed, 0 insertions, 0 deletions